Liu H. Optimization of Digital Speckle Patterns and Its Application in Measuring Crack-Tip Deformation Fields of CNTs/PDMS Composites. IJMEE [Internet]. 2025 Sep. 27 [cited 2026 May 24];7(1):64-73. Available from: https://wepub.org/index.php/IJMEE/article/view/5757